United Nations Conference on Trade and Development. (1980). Energy supplies for developing countries: Issues in transfer and development of technology. United Nations.
Style de citation Chicago (17e éd.)United Nations Conference on Trade and Development. Energy Supplies for Developing Countries: Issues in Transfer and Development of Technology. New York: United Nations, 1980.
Style de citation MLA (9e éd.)United Nations Conference on Trade and Development. Energy Supplies for Developing Countries: Issues in Transfer and Development of Technology. United Nations, 1980.
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